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71. 发明授权

US08086106B2 WDM optical transmission system and controlling method thereof 有权
标题翻译： WDM光传输系统及其控制方法
公开(公告)号：US08086106B2
公开(公告)日：2011-12-27
申请号：US12453063
申请日：2009-04-28
申请人： Kentaro Nakamura
发明人： Kentaro Nakamura
IPC分类号： H04J14/02
CPC分类号： H04J14/0221 , H04B10/07955 , H04B10/2939 , H04J14/0204 , H04J14/0206 , H04J14/0209 , H04J14/0212 , H04J14/0213
摘要： In the WDM optical transmission system, when performing a correction of a control target value of the total light intensity per one channel of the WDM light in each node on a transmission path, a correction value calculation section of each node determines the type of its own node, and if it corresponds to a node (for example, OADM node) that demultiplexes the WDM light into individual channels and performs a predetermined processing, performs correction of the control target value of the total light intensity according to a calculation expression with use of a noise cut ratio. The noise cut ratio is defined according to a filtering characteristic for when demultiplexing the WDM light into individual channels, so that the influence due to removal of the noise components distributed across the intermediate region of each channel due to filtering is reflected in the correction processing of the control target value of the total light intensity.
摘要翻译：在WDM光传输系统中，当在传输路径上执行每个节点中的WDM光的每个信道的总光强度的控制目标值的校正时，每个节点的校正值计算部分确定其自身的类型节点，并且如果它对应于将WDM光解复用为各个信道并执行预定处理的节点（例如，OADM节点），则根据计算表达式，使用以下方式执行总光强度的控制目标值的校正：降噪比。噪声切除比是根据滤波特性定义的，用于将WDM光分解成各个信道，从而由于滤除而导致的每个信道中间区分布的噪声分量的去除所产生的影响反映在总光强度的控制目标值。

72. 发明申请

US20110311222A1 OSNR MEASURING DEVICE AND OPTICAL COMMUNICATION SYSTEM 失效
标题翻译： OSNR测量设备和光通信系统
公开(公告)号：US20110311222A1
公开(公告)日：2011-12-22
申请号：US13160294
申请日：2011-06-14
申请人： Kentaro Nakamura , Norifumi Shukunami
发明人： Kentaro Nakamura , Norifumi Shukunami
IPC分类号： H04B17/00
CPC分类号： H04B10/07953
摘要： An OSNR measuring device n OSNR measuring device includes an input port to which a signal light is given; a wavelength filter which includes a variable passband, and selectively takes out an optical component corresponding to a signal optical wavelength to be measured from the signal light; a wavelength control circuit which controls the passband of the wavelength filter; a delay interferometer which branches a light output from the wavelength filter and delays one of the branched lights with respect to the other branched light and in which the branched lights are made to interfere with each other; a photodetector which detects a power of a delay interference light output; and an OSNR calculation circuit which calculates, based on a bandwidth of a passband of the wavelength filter and the power of the delay interference light, an optical signal to noise ratio of a signal optical wavelength to be measured.
摘要翻译： OSNR测量装置n OSNR测量装置包括给予信号光的输入端口; 包括可变通带的波长滤波器，并且从所述信号光中选择性地取出与要测量的信号光波长对应的光学分量; 波长控制电路，其控制所述波长滤波器的通带; 延迟干涉仪，其分支来自所述波长滤波器的光输出，并且相对于所述另一分支光延迟所述分支光中的一个，并且使所述分支光彼此干涉; 光检测器，其检测延迟干涉光输出的功率; 以及OSNR计算电路，其基于波长滤波器的通带的带宽和延迟干扰光的功率，计算要测量的信号光波长的光信噪比。

73. 发明授权

US08073343B2 Input signal detection device 有权
标题翻译：输入信号检测装置
公开(公告)号：US08073343B2
公开(公告)日：2011-12-06
申请号：US12078343
申请日：2008-03-28
申请人： Masahiro Yuki , Kentaro Nakamura
发明人： Masahiro Yuki , Kentaro Nakamura
IPC分类号： H04B10/06 , H04B10/08
CPC分类号： H04B10/07955 , H04B10/0797
摘要： According to an aspect of an embodiment, a signal detector device includes a first monitor unit, a second monitor unit, and a discrimination unit, wherein the discriminator unit discriminates whether an inputted light includes a signal light on the bases of the first monitor unit for monitoring an intensity of the inputted light and the second monitor unit for monitoring an alternating current component intensity of the inputted light.
摘要翻译：根据实施例的一个方面，信号检测器装置包括第一监视器单元，第二监视器单元和鉴别单元，其中鉴别器单元鉴别输入的光是否包括基于第一监视器单元的信号光，监视输入光的强度和第二监视器单元，用于监视输入光的交流分量强度。

74. 发明申请

US20110009497A1 DRUG-CONTAINING COMPOSITION 审中-公开
标题翻译：含药组合物
公开(公告)号：US20110009497A1
公开(公告)日：2011-01-13
申请号：US12933631
申请日：2009-03-18
申请人： Kentaro Nakamura , Shouji Ooya , Tetsuo Hiratou
发明人： Kentaro Nakamura , Shouji Ooya , Tetsuo Hiratou
IPC分类号： A61K47/42
CPC分类号： A61K31/593 , A61K47/42
摘要： It is an object of the present invention to provide a drug-containing composition which is capable of dissolving a poorly water-soluble drug, has low toxicity to the human body, and has high binding affinity with drugs. The present invention provides a composition which is composed of: (a) at least one poorly water-soluble compound; and (b) a carrier comprising a polymer (excluding plasma protein) having binding affinity with the poorly water-soluble compound.
摘要翻译：本发明的目的是提供一种能够溶解难溶于水的药物，对人体毒性低，对药物具有高结合亲和力的药物组合物。本发明提供一种组合物，其由以下组成：（a）至少一种难溶于水的化合物; 和（b）包含与难溶于水的化合物具有结合亲和力的聚合物（不包括血浆蛋白）的载体。

75. 发明授权

US07817923B2 Optical transmitting apparatus, optical receiving apparatus, and optical communication system comprising them 有权
标题翻译：光发送装置，光接收装置和包括它们的光通信系统
公开(公告)号：US07817923B2
公开(公告)日：2010-10-19
申请号：US11275420
申请日：2005-12-30
申请人： Yuichi Akiyama , Takeshi Hoshida , Yutaka Kai , Hiroki Ooi , Kentaro Nakamura , Naoki Kuwata , Yoshinori Nishizawa , Tomoo Takahara , Masahiro Yuki
发明人： Yuichi Akiyama , Takeshi Hoshida , Yutaka Kai , Hiroki Ooi , Kentaro Nakamura , Naoki Kuwata , Yoshinori Nishizawa , Tomoo Takahara , Masahiro Yuki
IPC分类号： H04B10/04
CPC分类号： G02F1/2255 , G02F1/0123 , H04B10/505 , H04B10/5051 , H04B10/5053 , H04B10/50575 , H04B10/50577 , H04B10/50595 , H04B10/5162 , H04B10/5165 , H04B10/5561 , H04B10/66 , H04B10/677
摘要： A phase shift unit provides a prescribed phase difference (π/2, for example) between a pair of optical signals transmitted via a pair of arms constituting a data modulation unit. A low-frequency signal f0 is superimposed on one of the optical signals. A signal of which phase is shifted by π/2 from the low-frequency signal f0 is superimposed on the other optical signal. A pair of the optical signals is coupled, and a part of which is converted into an electrical signal by a photodiode. 2f0 component contained in the electrical signal is extracted. Bias voltage provided to the phase shift unit is controlled by feedback control so that the 2f0 component becomes the minimum.
摘要翻译：相移单元在经由构成数据调制单元的一对臂发送的一对光信号之间提供规定的相位差（＆pgr / / 2）。低频信号f0叠加在一个光信号上。将相位从低频信号f0移位了＆pgr / / 2的信号叠加在另一个光信号上。一对光信号被耦合，其一部分由光电二极管转换成电信号。提取包含在电信号中的2f0分量。通过反馈控制来控制提供给相移单元的偏压，使得2f0分量成为最小值。

76. 发明申请

US20100062943A1 Inducing agent for plant root 审中-公开
标题翻译：植物根系诱导剂
公开(公告)号：US20100062943A1
公开(公告)日：2010-03-11
申请号：US12591147
申请日：2009-11-10
申请人： Mineyuki Yokoyama , Osamu Tanaka , Kentaro Nakamura
发明人： Mineyuki Yokoyama , Osamu Tanaka , Kentaro Nakamura
IPC分类号： A01N37/06 , A01P21/00
CPC分类号： A01N37/42 , A01N2300/00 , A01N25/00 , A01N43/38
摘要： An inducing agent for plant root including a ketol unsaturated fatty acid having 5 to 24 carbon atoms, 1 to 6 double bonds between carbon atoms and an α ketol structure or γ ketol structure (in particular 9-hydroxy-10-oxo-12 (Z),15(Z)-octadecadienoic acid is preferable), which inducing agent for plant root may be used to promote or induce the root growth even when transplanting by cutting plants for which root generation is hard such as pine, cedar, tea, chestnut, may be used even for root growth of cuttings of Prunus x yedoensis (cherry trees) for which root growth is considered impossible, Hypericum chinense for which is transplantation by cutting is said to be difficult, and Paraserianthes falcataria Becker useful as a material for plywood, and may be used by a simple technique such as spraying.
摘要翻译：一种植物根系诱导剂，包括碳原子数5〜24的酮醇不饱和脂肪酸，碳原子数1〜6个的双键和α酮醇结构或γ酮醇结构（特别是9-羟基-10-氧代-12（Z ），15（Z） - 十八碳二烯酸是优选的），即使通过切割具有硬根的植物，例如松木，雪松，茶叶，栗子等植物，也可以将植物根的诱导剂用于促进或诱导根生长，甚至可以用于根部生长被认为是不可能的李子（樱桃树）的根的根生长，其中通过切割移植的金丝桃味被认为是困难的，并且Paraserianthes falcataria Becker可用作胶合板的材料，并且可以通过诸如喷雾的简单技术来使用。

77. 发明申请

US20090026892A1 MICRO-CANTILEVER 失效
公开(公告)号：US20090026892A1
公开(公告)日：2009-01-29
申请号：US12018109
申请日：2008-01-22
申请人： Kentaro Nakamura , Ryuichi Kondou
发明人： Kentaro Nakamura , Ryuichi Kondou
IPC分类号： H01L41/04
CPC分类号： H01L41/094 , H01L41/1876 , H01L41/257 , H01L41/318 , H01L41/332 , Y10T29/42
摘要： A micro-cantilever of a simple structure and capable of obtaining a larger displacement at a low voltage including a plate-like piezoelectric substrate having electrode films as an upper electrode and a lower electrode formed on both surfaces thereof, a plate-like resilient member in close contact with the piezoelectric substrate on the side of the lower electrode and a support for supporting a driving member in a cantilever manner, in which a thin-walled portion is formed to the vicinity of a base portion of the driving member supported by the support.
摘要翻译：一种简单结构的微悬臂梁，能够在低电压下获得较大的位移，包括具有电极膜作为上电极的板状压电基板和形成在其两个表面上的下电极，板状弹性构件与下部电极侧的压电基板紧密接触，以及用于以悬臂方式支撑驱动构件的支撑体，其中薄壁部分形成在由支撑件支撑的驱动构件的基部附近。

78. 发明授权

US07437074B2 Wavelength division multiplexing transmission system 有权
标题翻译：波分复用传输系统
公开(公告)号：US07437074B2
公开(公告)日：2008-10-14
申请号：US10809929
申请日：2004-03-26
申请人： Kentaro Nakamura , Takafumi Terahara
发明人： Kentaro Nakamura , Takafumi Terahara
IPC分类号： H04J14/02 , H04B10/04 , H04B10/08
CPC分类号： H04J14/02 , H04J14/0227 , H04J14/0241 , H04J14/0279
摘要： A WDM transmission system is provided which can multiplex/demultiplex and transmit wavelength division multiplexing signals, where signal lights have a different signal bandwidth, in a status without much deterioration of transmission quality. In the WDM transmission system, an optical receiver includes a demultiplexing unit which demultiplexes the wavelength division multiplexing signals and outputs the demultiplexed signal lights from a plurality of output ports, wherein each output port has transmission characteristics to be set such that the bandwidth of the transmission band where the light transmits and the bandwidth of the non-transmission band where light does not transmit are different, and the transmission band substantially matches with the signal band of the signal lights that are output from the output port out of the received wavelength division multiplexing signals.
摘要翻译：提供一种WDM传输系统，其能够在传输质量不会恶化的状态下复用/解复用和发送信号光具有不同信号带宽的波分复用信号。在WDM传输系统中，光接收机包括解复用单元，其解复用波分多路复用信号，并从多个输出端口输出解复用的信号光，其中每个输出端口具有传输特性以使传输带宽光传输的频带和光不发射的非传输频带的带宽不同，并且传输频带与从接收到的波分复用中输出端口输出的信号光的信号频带基本一致信号。

79. 发明申请

US20080244119A1 Information processing apparatus, information processing method, and information processing program 有权
标题翻译：信息处理装置，信息处理方法和信息处理程序
公开(公告)号：US20080244119A1
公开(公告)日：2008-10-02
申请号：US12077253
申请日：2008-03-18
申请人： Kumiko Tokuhara , Toru Sasaki , Akira Tange , Kentaro Nakamura
发明人： Kumiko Tokuhara , Toru Sasaki , Akira Tange , Kentaro Nakamura
IPC分类号： G06F3/00 , G06F3/041
CPC分类号： H04N21/4147 , H04N21/4126 , H04N21/43615 , H04N21/44227 , H04N21/44231
摘要： An information processing apparatus includes a communication unit that transmits/receives data to and from an external device; a detection unit that detects communication connection with the external device by the communication unit; an operation input unit that accepts an operation input; a command allocation unit that, when the detection unit detects communication connection with the external device, allocates a data transmission command with respect to a one-click operation to a symbol corresponding to a data storage place to be displayed on a display unit, which is accepted by the operation input unit; and a control unit that, when the operation input unit accepts the one-click operation to the symbol, in case the data transmission command is allocated with respect to the one-click operation, controls so that the communication unit transmits data stored in the data storage place corresponding to the symbol to the external device.
摘要翻译：信息处理设备包括：向外部设备发送数据和从外部设备接收数据的通信单元; 检测单元，其通过所述通信单元检测与所述外部设备的通信连接; 操作输入单元，其接受操作输入; 命令分配单元，当所述检测单元检测到与所述外部设备的通信连接时，将针对一键操作的数据发送命令分配给与要显示在显示单元上的数据存储位置相对应的符号，所述显示单元是由操作输入单元接受; 以及控制单元，当所述操作输入单元接受对所述符号的一键操作时，在所述数据发送命令相对于所述一键操作被分配的情况下，进行控制，使得所述通信单元发送存储在所述数据中的数据与符号对应的存储位置到外部设备。

80. 发明申请

US20070248361A1 Polarization scrambler, optical add/drop multiplexer, optical route switching apparatus and wavelength division multiplexing optical transmission system 有权
标题翻译：偏振加扰器，光分插复用器，光路转换装置和波分复用光传输系统
公开(公告)号：US20070248361A1
公开(公告)日：2007-10-25
申请号：US11517392
申请日：2006-09-08
申请人： Kentaro Nakamura , Masahiro Yuki , Takeshi Hoshida , George Ishikawa
发明人： Kentaro Nakamura , Masahiro Yuki , Takeshi Hoshida , George Ishikawa
IPC分类号： H04B10/00
CPC分类号： H04J14/0212 , H04B10/2569 , H04B10/532 , H04J14/0204 , H04J14/0206 , H04J14/0209 , H04J14/0227 , H04J14/0241 , H04J14/028 , H04J14/0283
摘要： A polarization scrambler has a polarization state rotating unit rotating the polarization state of a signal light, and a rotation speed controlling unit controlling the rotation speed of the polarization state in the polarization state rotating unit on the basis of the speed and scheme of modulation of the signal light, and the value of polarization mode dispersion of a transmission path on which the signal light is to be transmitted. Degradation of the transmission quality due to PMD is more mitigated than the known techniques.
摘要翻译：偏振加扰器具有旋转信号光的偏振状态的偏振状态旋转单元，以及基于偏振状态旋转单元的调制速度和调制方式来控制偏振状态旋转单元中的偏振状态的旋转速度的旋转速度控制单元信号光，以及发射信号光的传输路径的偏振模色散值。由PMD导致的传输质量的降低比已知技术更为缓和。

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